BRIEF 001 | DefenseHub Daily Brief | August 21, 2026

What changed, why it matters and what to watch across Ukraine, Iran, Taiwan and the Korean Peninsula.

Aug 21∙ Paid

US SET TO ANNOUNCE NEW IRAN SANCTIONS AUGUST 24 AS UAE CUTS TIES

Treasury Secretary Scott Bessent announced on August 20 that the United States will unveil additional economic measures against Iran an…